Design concept and implementation of µITRON specification for the H8/500 series. - Hiroshi Takeyama; Tsuyoshi Shimizu; Manabu Kobayakawa (COMPCON, 1989)

Design and implementation of the ITRON specification - an embedded industrial realtime OS. - Hiroshi Takeyama; Ken Sakamura (Microprocess. Microsystems, 1989)